Coolant Reservoir Repair & Replacement

Don't Let a Failing Coolant Reservoir Leave You Stranded!

Is your vehicle showing signs of coolant leaks or overheating Don't wait until it's too late. Ourcertified mechanicsspecialize in professional coolant reservoir repair and replacement for all makes and models.

24-Month/24,000-Mile Warrantyon all repairs
ASE-Certified Technicians
Same-Day Service Available
All Makes & Models Welcome

Coolant Reservoir Repair & Replacement Costs

The cost of coolant reservoir repairs and replacements can vary depending on the vehicle make, model, and the specific issue. Here's a breakdown of common services:

Basic Coolant Reservoir Inspection

Estimated Cost:$62.50 (30 minutes labor)

  • Visual inspection for cracks and leaks
  • Pressure testing
  • Connection check

Coolant Reservoir Replacement

Estimated Cost:$187.50 - $312.50 (1.5-2.5 hours labor) + parts

  • Removal of old reservoir
  • Installation of new reservoir
  • System bleeding
  • Parts typically range from $50-$200 depending on vehicle

Coolant Reservoir Repair (Minor)

Estimated Cost:$125 - $187.50 (1-1.5 hours labor) + materials

  • Small crack repairs
  • Hose replacement
  • Cap replacement

Note: These are estimated costs based on our standard labor rate of $125/hour. Actual costs may vary depending on the specific vehicle and extent of repairs needed. All repairs include a thorough system check and coolant top-off as needed.

Replacement Procedures

When replacing or repairing a coolant reservoir, several components and steps are typically involved to ensure the system functions properly. Here's what is generally included:

1. Diagnosis:A thorough diagnosis is performed to confirm that the coolant reservoir is the source of the problem. This involves checking for leaks, cracks, or other signs of damage.

2. Coolant Reservoir:The primary component replaced is the coolant reservoir itself. This is the plastic or metal tank that holds excess coolant for the engine's cooling system.

3. Coolant:During reservoir replacement, the coolant will need to be drained and then refilled. Sometimes, complete coolant replacement is necessary, particularly if it is old or contaminated.

4. Hoses and Clamps:We inspect the hoses connecting the coolant reservoir to the cooling system for wear and tear. Damaged or worn hoses are replaced along with the reservoir. We also check and replace clamps that secure the hoses if necessary.

5. Pressure Cap:The pressure cap on the reservoir maintains the correct pressure in the cooling system. If faulty, we replace it during the repair.

6. Mounting Hardware:We inspect all brackets, bolts, and other hardware used to secure the reservoir, replacing any corroded or damaged components.

7. System Bleeding:After installing the new reservoir, we bleed the cooling system to remove any air pockets. This ensures proper coolant circulation and prevents engine overheating.

8. Testing:Following the replacement or repair, we thoroughly test the system to confirm there are no leaks and the cooling system functions correctly.

9. Inspection of Related Components:During service, we inspect other cooling system components, including the radiator, water pump, and thermostat, to ensure optimal performance. These steps ensure your cooling system operates efficiently and your engine remains protected from overheating.

What is a Coolant Reservoir and what does it do

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The coolant reservoir, also known as the coolant overflow tank or expansion tank, is an essential component of a vehicle's cooling system. It serves several important functions:

1. Expansion Space:As the engine operates, the coolant heats up and expands. The coolant reservoir provides a space for this expanded coolant to go, preventing excess pressure from building up in the cooling system.

2. Coolant Recovery:When the engine cools down, the coolant contracts and the vacuum created in the cooling system draws coolant back from the reservoir into the radiator. This helps maintain the proper coolant level in the system.

3. Monitoring Coolant Levels:The reservoir is usually translucent and marked with "full" and "low" lines, allowing drivers to easily check the coolant level without opening the radiator cap. This helps in maintaining the correct coolant level, which is crucial for efficient engine operation and preventing overheating.

4. Contaminant Separation:The reservoir can also help in separating air bubbles and contaminants from the coolant, ensuring that only clean coolant circulates through the engine.Overall, the coolant reservoir plays a role in maintaining the efficiency and safety of the vehicle's cooling system by managing the expansion and contraction of coolant, ensuring proper coolant levels, and aiding in the removal of air and contaminants.

How do I know I need to replace my Coolant Reservoir

Coolant Reservoir: Signs of Failure and Maintenance Guide

Signs of Coolant Reservoir Failure

1. Visible Damage or Cracks
Look for hairline cracks, splits, or deterioration in the plastic reservoir. Even small cracks can lead to coolant leaks.

2. Low Coolant Levels
If you notice the coolant level consistently dropping without explanation, the reservoir may have a leak or crack.

3. Coolant Puddles Under Vehicle
Green, orange, or pink fluid beneath your parked vehicle often indicates a coolant leak from the reservoir or connected components.

4. Discolored or Rusty Reservoir
Yellowing, clouding, or rust-colored staining of the reservoir indicates aging and potential failure.

5. Engine Overheating
A failing reservoir may not properly maintain coolant levels, leading to engine temperature issues.

Typical Service Schedule

Visual Inspection:
• Every 3 months or during oil changes
• Check for cracks, leaks, and proper fluid levels

Coolant Flush:
• Every 30,000 miles or 2-5 years (depending on manufacturer)
• Replace coolant and clean reservoir

Reservoir Replacement:
• Every 8-10 years or when damage is detected
• Earlier replacement may be needed in hot climates

Pressure Testing:
• Annually or when leaks are suspected
• Ensures system integrity

Note: Always consult your vehicle's owner manual for specific maintenance intervals, as requirements vary by make and model.

How It Works

  • Get a quote online or set-up a time to have your vehicle looked at.
  • Pick time slots that work for you, easily, online.
  • We will confirm appointments and send reminders.
  • Our mechanics bring everything that is needed to you.
  • All you have to do is provided a safe area for the work to be performed.

What we need from you

  • A safe place to work on your vehicle
  • No working on the side of busy roads
  • No working on unstable or steep surfaces.
  • We do not perform repairs during severe weather.
  • Authorization from a property owner or management.
  • Repair work done in a parking lot or at your  requires permission.
  • We do not do repairs in areas restricted by law.

Common Questions

Service Area

Our primary service area is greater Grand Rapids and includes Comstock Park, East Grand Rapids, Grandville,  Kentwood, Walker, and Wyoming

Our secondary service area is provided by our Belding location and includes: Belding, Greenville, Ionia and the sorrounding areas.

Contact us if you have any questions about where we provide services.

What our customers say: